public class TestMain {
    public static void main(String[] args) {
        Solution3 solution3 = new Solution3();
        String[] strings = {"5","2","C","D","+"};
        System.out.println(solution3.calPoints(strings));
    }
    public static void main1(String[] args) {
        int[][] t = {{1,3},{1,4},{2,3},{2,4},{4,3}};

        Solution s =new Solution();
        System.out.println(s.findJudge(4, t));
    }
}
